Tyvek Housewrap Breather Wall Membrane from DuPont - 100m x 1.4m Roll

Code:

D14537822

Brand:

This highly effective Housewrap breather membrane from DuPont Tyvek is built to last. Extremely water resistant, it offers superb protection from external weather conditions, keeping the inside dry with its unique breathable qualities. This vapour-permeable membrane sheet is su... Read More

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Douglas Gray

Description

This vapour-permeable membrane sheet is suitable for use with timber and steel structures, creating a protective second layer.

Features & Benefits: Tyvek Housewrap Breather Wall Membrane from DuPont - 100m x 1.4m Roll

Highly permeable to water vapour
Fixable directly to insulation
Windtight and water resistant
Lightweight, flexible and easy to install
Long-term high performance
Suitable for steel and concrete structures
Can be left uncovered for up to four months while retaining full performance

Please note:

This product should be surface applied and fixed directly to sheathing ply /OSB, insulation or blockwork.

Specification

Dimensions

Width 1.4m

Details

Application Concrete Product Type Breather Membrane Permeability Air Tight Range Tyvek HouseWrap

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Questions & Answers

Question:

Can this product be used to cover single block work, before cladding?

Answer:

Tyvek® Housewrap may be fixed to masonry with a suitable anchor fixing system or a masonry nail/screw and EPDM rubber washer. Fixings should be at maximum 500mm centres. Tyvek® Butyl Tape (double sided) may be used to fix the membrane in addition to the mechanical methods suggested above. Tyvek® Primer can be applied to chalky or porous masonry to seal the surface and improve adhesion before applying adhesive tape.

Question:

Can I use this to line the inside of a shed prior to insulating it?

Answer:

The product is designed be the the outermost layer before the structural layer and will provide a breathable layer before insulation - so yes this would be absolutely fine.

Question:

Can this be used on roofs under tiles?

Answer:

No, this product is for use on the walls only.

Question:

Hi, I’m going to order a roll of this waterproof/breathable membrane, can you advise of the tape I will need to join it together? Many thanks Mark

Answer:

Hello, we advise the following https://www.insulationsuperstore.co.uk/product/dupont-airguard-tape.html

Question:

Do you sell this product in 1.4m x 25m rolls?

Answer:

We do not sorry

Question:

what class is this product, is it Class 1 or Class 2?

Answer:

For this item in particular, it is neither. Looking at the data sheet provided, for reaction to fire, it has been given a class 'E' rating when used in conjunction with mineral wool and wood.